User's Manual

Mobile WiMAX Indoor RAS SPI-2210 System Description/Ed.07
© SAMSUNG Electronics Co., Ltd. 3-21
 Data Traffic Processing Function
RTC provides the data path between ACR and the indoor SPI-2210 via the R6 data
path (GRE tunnel).
 Traffic Control Function for Handover
In handover, RTC performs the data synchronization function between serving
RAS/ACR and target RAS/ACR.
3.3.3 Operation And Maintenance (OAM) Block
OAM block manages the operation and maintenance of the indoor SPI-2210, and it is
divided as the three shown below: EMS Interface (EMI), Main OAM and Board OAM.
Figure 3.12 OAM Software Structure
Operation and Maintenance (OAM)
EMI
1) SNMPD
2) OAGS
3) Web-EMT
4) CLIM
5) PAM
Main OAM
6) UFM
7) Loader
8) ULM
9) OPM
10) OSSM
11) OER.OEV
12) OCM
13) RDM
Board OAM
6) UFM
7) Loader
8) ULM
9) OPM
10) OSSM